An angle-adjustable valve faucet device

Abstract

The application relates to the technical field of valve taps, in particular to an angle-adjustable valve tap device which comprises a handle tap, a water guide pipe, a folding pipe, a positioning rod, a supporting sleeve and a locking assembly. The angle-adjustable valve tap device can prevent rebounding through the rigid engagement of the ratchet teeth and the sliding rod, and the ratchet pawl is tightly attached to the ratchet under the action of the compression spring seat, so that the loosening is further inhibited. The limiting spring seat continuously applies pressure to the engaged sliding rod, so that the sliding rod is tightly attached to the ratchet teeth; the stretching spring seat and the fine grinding block assist the limiting ratchet pawl in keeping the position through friction; in addition, the positioning rod is fixed on both sides of the tap and forms a rigid frame with the sliding supporting sleeve, so that the water pressure impact force borne by the folding pipe is dispersed, the shaking is reduced, the water inlet steel plate is connected with the supporting sleeve, the bracket is fixed to the inner-groove fixed shell, an additional supporting point is formed, the overall structure is further reinforced, and local deformation caused by water pressure is prevented.

Description

Technical Field

[0001] This application relates to the field of valve faucet technology, and in particular to an angle-adjustable valve faucet device. Background Technology

[0002] A valve faucet is a type of fluid valve. Valves faucets are typically used to control the flow of fluid and are water-saving switches. As valve faucets have developed, the demand for them has increased. However, existing valve faucet handles have poor leak-proof sealing, resulting in water leakage.

[0003] A search revealed a faucet with publication number CN204784930U, comprising a first water outlet pipe, a second water outlet pipe, and a water outlet control valve. The first and second water outlet pipes are arranged sequentially along the water flow direction. One end of the first water outlet pipe is the inlet, and one end of the second water outlet pipe is the outlet. The water outlet control valve is located at the outlet end of the second water outlet pipe. The outlet end of the first water outlet pipe and the inlet end of the second water outlet pipe are connected by a telescopic universal elbow. The first and second water outlet pipes are connected by a telescopic universal elbow to achieve multi-angle water outlet, meeting user needs. It adopts a touch switch for easier use and avoids secondary contamination caused by dirty hands. The flared design provides better protection for the aerator. The rotary switch allows for switching water outlet functions, enhancing the user experience.

[0004] Regarding the aforementioned technologies, the inventors believe that the following technical defects exist that need to be improved: Although the above-mentioned device achieves angle adjustment by rotating the telescopic tube, no related auxiliary device is set to limit the water delivery of the telescopic tube, which makes it easy to loosen after adjustment. Especially when the water pressure is high, the telescopic part will shake under the impact of water pressure, thereby reducing the stability after adjustment. Summary of the Invention

[0005] This application provides an angle-adjustable valve faucet device to improve the following technical problem: Although the above device achieves angle adjustment by rotating the telescopic tube, it does not have a related auxiliary device to limit the water delivery of the telescopic tube, which makes it easy to loosen after adjustment. Especially when the water pressure is high, the telescopic part will shake under the impact of water pressure, thereby reducing the stability after adjustment.

[0006] This application provides an angle-adjustable valve faucet device, which adopts the following technical solution:

[0007] An angle-adjustable valve faucet device includes a faucet with a handle, a water guide pipe, a folding pipe, a positioning rod, a support sleeve, and a locking assembly. The water guide pipe is fixedly connected to the outside of the water inlet end of the faucet with a handle. The positioning rod is fixedly connected to both sides of the faucet with a handle located on the water guide pipe. The folding pipe is fixedly connected to the outside of the water guide pipe and the positioning rod. The locking assembly is installed on the outside of the faucet with a handle, and the support sleeve is slidably sleeved on the outside of the locking assembly.

[0008] In one feasible technical solution of this application, the locking assembly includes a rotating shaft, a limiting ratchet, an engaging slide bar, a limiting pawl, a connecting shaft, a fixed housing with an inner groove, a handle, and a connecting plate. The outer side of the handle is fixedly connected to one end of the rotating shaft. The rotating shaft is rotatably connected to the middle of the fixed housing with an inner groove. The limiting ratchet is sleeved on the bottom of the rotating shaft. The outer side of the engaging slide bar engages with the outer teeth of the limiting ratchet. One side of the limiting pawl is fixedly connected to the outer wall of the connecting shaft. The connecting shaft is rotatably connected to the inside of the fixed housing with an inner groove. The top of the connecting plate is fixedly connected to the surface of the faucet with a handle, and the bottom of the connecting plate is fixedly connected to the outer wall of the rotating shaft.

[0009] In one feasible technical solution of this application, a compression spring seat is also fixedly connected inside the inner grooved fixing shell, and the protruding end of the compression spring seat abuts against the outer wall surface of the limiting pawl.

[0010] In one feasible technical solution of this application, a limiting spring seat is also provided on one side of the meshing slide rod, and the two sides of the limiting spring seat are respectively fixedly connected to the opposite side surfaces of the meshing slide rod and the inner grooved fixing shell.

[0011] In one feasible technical solution of this application, a tension spring seat and a fine grinding block are also provided on the opposite side of the limiting pawl. The two sides of the tension spring seat are respectively fixedly connected to the surface of the fine grinding block and the surface of the fixed shell with inner groove. The outer wall of the fine grinding block is slidably connected to one side of the limiting pawl.

[0012] In one feasible technical solution of this application, a water inlet steel plate is also provided on the outer side of the positioning rod, and the bottom of the water inlet steel plate is fixedly connected to the surface of the support sleeve.

[0013] In one feasible technical solution of this application, a bracket is further provided at the bottom of the water inlet steel plate, and the bottom of the bracket is fixedly connected to the surface of the inner groove fixed shell.

[0014] In summary, this application includes at least one of the following beneficial technical effects:

[0015] This device employs a two-way locking mechanism through the engagement of a limiting ratchet and a sliding rod, and the locking of a limiting pawl. After angle adjustment, even if water pressure impacts the telescopic part, the rigid engagement of the ratchet teeth and the sliding rod prevents rebound. The pawl, under the action of the compression spring seat, remains firmly against the ratchet, further suppressing loosening. The limiting spring seat applies continuous pressure to the sliding rod, ensuring a tight fit between it and the ratchet teeth. The tension spring seat and the fine grinding block assist the limiting pawl in maintaining its position through friction. In addition, the positioning rod is fixed to both sides of the faucet, forming a rigid frame with the sliding support sleeve to disperse the water pressure impact on the folding tube, reducing swaying. The inlet steel plate connects to the support sleeve, and the bracket is fixed to the inner grooved fixing shell, forming additional support points to further reinforce the overall structure and prevent local deformation caused by water pressure. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of an angle-adjustable valve faucet device according to an embodiment of this application.

[0018] Figure 2 This is a distribution diagram of the support sleeve in the embodiments of this application.

[0019] Figure 3 This is a distribution diagram of the filter elements in the embodiments of this application.

[0020] Figure 4 This is a schematic diagram of the locking component in an embodiment of this application.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Faucet with handle; 2. Water guide pipe; 3. Folding pipe; 4. Positioning rod; 5. Support sleeve;

[0023] 6. Locking assembly; 61. Rotating shaft; 62. Limiting ratchet; 63. Engaging slide bar; 64. Limiting pawl; 65. Connecting shaft; 66. Fixed housing with inner groove; 67. Handle lever; 68. Connecting plate;

[0024] 7. Compression spring seat; 8. Limiting spring seat; 9. Tension spring seat; 10. Grinding block; 11. Water inlet steel plate; 12. Bracket; 13. Filter plate. Detailed Implementation

[0025] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0026] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0027] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0029] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0030] This application discloses an angle-adjustable valve faucet device. (Refer to...) Figures 1 to 4 The angle-adjustable valve faucet device includes a faucet with a handle 1, a water guide pipe 2, a folding pipe 3, a positioning rod 4, a support sleeve 5, and a locking component 6. The water guide pipe 2 is fixedly connected to the outside of the water inlet end of the faucet with a handle 1. The positioning rod 4 is fixedly connected to both sides of the faucet with a handle located on the water guide pipe 2. The folding pipe 3 is fixedly connected to the outside of the water guide pipe 2 and the positioning rod 4. The locking component 6 is installed on the outside of the faucet with a handle 1. The support sleeve 5 is slidably sleeved on the outside of the locking component 6.

[0031] The locking assembly 6 includes a rotating shaft 61, a limiting ratchet 62, an engaging slide bar 63, a limiting pawl 64, a connecting shaft 65, a grooved fixing housing 66, a handle 67, and a connecting plate 68. The outer side of the handle 67 is fixedly connected to one end of the rotating shaft 61. The rotating shaft 61 is rotatably connected to the middle of the grooved fixing housing 66. The limiting ratchet 62 is sleeved on the bottom of the rotating shaft 61. The outer side of the engaging slide bar 63 engages with the outer teeth of the limiting ratchet 62. One side of the limiting pawl 64 is fixedly connected to the outer wall of the connecting shaft 65. The connecting shaft 65 is rotatably connected to the inside of the grooved fixing housing 66. The top of the connecting plate 68 is fixedly connected to the surface of the handle faucet 1, and the bottom of the connecting plate 68 is fixedly connected to the outer wall of the rotating shaft 61.

[0032] The inner grooved fixing shell 66 is also fixedly connected to a compression spring seat 7, and the protruding end of the compression spring seat 7 abuts against the outer wall surface of the limiting pawl 64.

[0033] A limiting spring seat 8 is also provided on one side of the engaging slide rod 63. The two sides of the limiting spring seat 8 are fixedly connected to the opposite side surfaces of the engaging slide rod 63 and the inner grooved fixing shell 66, respectively.

[0034] On the opposite side of the limiting pawl 64, there is also a tension spring seat 9 and a fine grinding block 10. The two sides of the tension spring seat 9 are fixedly connected to the surfaces of the fine grinding block 10 and the inner groove fixed shell 66, respectively. The outer wall of the fine grinding block 10 is slidably connected to one side of the limiting pawl 64.

[0035] A water inlet steel plate 11 is also provided on the outside of the positioning rod 4, and the bottom of the water inlet steel plate 11 is fixedly connected to the surface of the support sleeve 5.

[0036] The bottom of the water inlet steel plate 11 is also provided with a bracket 12, and the bottom of the bracket 12 is fixedly connected to the surface of the inner groove fixed shell 66.

[0037] The usage process of the angle-adjustable valve faucet device according to the embodiments of this application is roughly as follows:

[0038] With the handle-equipped faucet 1 at its default angle, the folding tube 3 is in a naturally extended state. The limiting ratchet 62 of the locking assembly 6 engages with the engaging slide bar 63. The limiting pawl 64, under the action of the compression spring seat 7, abuts against the ratchet to prevent reverse rotation. The support sleeve 5 is fitted over the outside of the locking assembly 6. The water inlet steel plate 11 and the bracket 12 provide auxiliary support. When adjusting the angle, grasp the handle 67 and pull it outwards gently to rotate the rotating shaft 61, causing the limiting ratchet 62 to disengage from the engaging slide bar 63. At the same time, the limiting pawl 64, affected by the sliding resistance of the tension spring seat 9 and the fine grinding block 10, slowly releases its hold on the ratchet, allowing manual adjustment of the handle-equipped faucet 1 to the desired angle. At this time, the water guide pipe 2 and the folded pipe 3 bend with the faucet, and the water guide pipe 2 shell is inserted laterally into the filter plate 13 to prevent impurities from clogging the valve port. The positioning rod 4 provides lateral support, and the support sleeve 5 slides along the locking assembly 6 to maintain structural stability. When the handle rod 67 is released, under the elastic force of the limit spring seat 8, the engaging slide rod 63 re-engages the limit ratchet 62, and the compression spring seat 7 pushes the limit pawl 64 to lock the ratchet, preventing rebound. The bracket 12 and the water inlet steel plate 11 are further reinforced to ensure overall rigidity. When water pressure impacts the folded pipe 3, the ratchet-pawl mechanism of the locking assembly 6 resists the reverse torque to prevent loosening, and the support sleeve 5 and the positioning rod 4 disperse stress and reduce shaking.

[0039] The beneficial technical effects of the angle-adjustable valve faucet device in this application embodiment are roughly as follows:

[0040] This device employs a two-way locking mechanism through the engagement of the limiting ratchet 62 with the engaging slide bar 63 and the locking of the limiting pawl 64. After angle adjustment, even if water pressure impacts the telescopic part, the rigid engagement of the ratchet teeth and the slide bar prevents rebound, and the pawl, under the action of the compression spring seat 7, adheres tightly to the ratchet, further suppressing loosening. The limiting spring seat 8 applies continuous pressure to the engaging slide bar 63, ensuring its tight engagement with the ratchet teeth; the tension spring seat 9 and the fine grinding block 10 assist the limiting pawl 64 in maintaining its position through friction; in addition, the positioning rod 4 is fixed to both sides of the faucet, forming a rigid frame with the sliding support sleeve 5, dispersing the water pressure impact on the folding tube 3 and reducing shaking. The water inlet steel plate 11 connects to the support sleeve 5, and the bracket 12 is fixed to the inner grooved fixing shell 66, forming additional support points to further reinforce the overall structure and prevent local deformation caused by water pressure.

[0041] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An angle-adjustable valve faucet device, characterized in that, The device includes a faucet with a handle (1), a water pipe (2), a folding pipe (3), a positioning rod (4), a support sleeve (5), and a locking assembly (6). The water pipe (2) is fixedly connected to the outside of the water inlet end of the faucet with a handle (1). The positioning rod (4) is fixedly connected to both sides of the faucet with a handle (1) located on the water pipe (2). The folding pipe (3) is fixedly connected to the outside of the water pipe (2) and the positioning rod (4). The locking assembly (6) is installed on the outside of the faucet with a handle (1). The support sleeve (5) is slidably sleeved on the outside of the locking assembly (6).

2. The angle-adjustable valve faucet device according to claim 1, characterized in that, The locking assembly (6) includes a rotating shaft (61), a limiting ratchet (62), an engaging slide bar (63), a limiting pawl (64), a connecting shaft (65), a grooved fixing housing (66), a handle (67), and a connecting plate (68). The outer side of the handle (67) is fixedly connected to one end of the rotating shaft (61). The rotating shaft (61) is rotatably connected to the middle of the grooved fixing housing (66). The limiting ratchet (62) is sleeved on the rotating shaft (65). At the bottom of 1), the outer side of the engagement slide bar (63) engages with the outer teeth of the limiting ratchet (62), one side of the limiting pawl (64) is fixedly connected to the outer wall of the connecting shaft (65), the connecting shaft (65) is rotatably connected to the inside of the fixed shell (66) with the inner groove, the top of the connecting plate (68) is fixedly connected to the surface of the faucet (1) with the handle, and the bottom of the connecting plate (68) is fixedly connected to the outer wall of the rotating shaft (61).

3. The angle-adjustable valve faucet device according to claim 2, characterized in that, The inner grooved fixing shell (66) is also fixedly connected to a compression spring seat (7), and the protruding end of the compression spring seat (7) abuts against the outer wall surface of the limiting pawl (64).

4. The angle-adjustable valve faucet device according to claim 2, characterized in that, A limiting spring seat (8) is also provided on one side of the meshing slide rod (63), and the two sides of the limiting spring seat (8) are fixedly connected to the opposite side surfaces of the meshing slide rod (63) and the grooved fixing shell (66), respectively.

5. The angle-adjustable valve faucet device according to claim 2, characterized in that, On the opposite side of the limiting pawl (64), there is also a tension spring seat (9) and a fine grinding block (10). The two sides of the tension spring seat (9) are fixedly connected to the surfaces of the fine grinding block (10) and the inner groove fixed shell (66), respectively. The outer wall of the fine grinding block (10) is slidably connected to one side of the limiting pawl (64).

6. The angle-adjustable valve faucet device according to claim 5, characterized in that, A water inlet steel plate (11) is also provided on the outside of the positioning rod (4), and the bottom of the water inlet steel plate (11) is fixedly connected to the surface of the support sleeve (5).

7. The angle-adjustable valve faucet device according to claim 6, characterized in that, The bottom of the water inlet steel plate (11) is also provided with a bracket (12), and the bottom of the bracket (12) is fixedly connected to the surface of the inner groove fixed shell (66).

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